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HYTERA RD985. DMR. Digital Repeater

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66625 грн
HYTERA RD985. DMR. Digital Repeater
HYTERA RD985. DMR. Digital Repeater
HYTERA RD985. DMR. Digital Repeater
HYTERA RD985. DMR. Digital Repeater
HYTERA RD985. DMR. Digital Repeater
HYTERA RD985. DMR. Digital Repeater
Товар можно посмотреть в офисе
12 месяцев гарантии от производителя
Радиостанции
Цифровой ретранслятор HYTERA RD985.

Power 5 - 50 watts, DMR Tier II and analogue conventional mode.

Версии: 136-174Mhz, 350-400Mhz, 400-470Mhz, 450-520Mhz
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General data
Frequency range
VHF: 136 - 174 MHz
UHF: 400 - 470 MHz
Supported operation modes
  • DMR Tier II (DMR conventional)
  • Analog
DMR Tier II in reference to ETSI TS 102 361-1/2/3
Channel capacity
16
Number of zones
1
Channel spacing (analog)
12.5 / 20 / 25 kHz
Channel spacing (digital)
12.5 kHz
Operating voltage
13.6 ± 15% VDC
Max. power consumption (in stand by)
≤ 0.8 A
Max. power consumption (during transmission)
≤ 11 A
Frequency stability
±0.5 ppm
Antenna impedance
50 Ω
Dimensions (H × W × D)
88 x 483 x 366 mm
Weight
8.5 kg
LCD display
220 x 176 pixels, 262,000 colours, 2.0 inches, 4 lines
 
Transmitter
Transmitting power
5 – 50 W (adjustable)
Modulation
11K0F3E at 12.5 kHz
14K0F3E at 20 kHz
16K0F3E at 25 kHz
4FSK digital modulation
12.5 kHz (data only): 7K60FXD
12.5 kHz (data and voice): 7K60FXW
Interfering signals and harmonics
-36 dBm < 1 GHz
-30 dBm > 1 GHz
Modulation limiting
±2.5 kHz at 12.5 kHz
±4.0 kHz at 20 kHz
±5.0 kHz at 25 kHz
Noise suppression
40 dB at 12.5 kHz
43 dB at 20 kHz
45 dB at 25 kHz
Adjacent channel selectivity
60 dB at 12.5 kHz
70 dB at 20/25 kHz
Audio sensitivity
+1 dB to -3 dB
Nominal audio distortion
≤ 3 %
Digital vocoder type
AMBE++
 
Receiver
Sensitivity (analog)
0.3 μV (12 dB SINAD)
0.22 μV (typical) (12 dB SINAD)
0.4 μV (20 dB SINAD)
Sensitivity (digital)
0.3 μV / BER 5%
Adjacent channel selectivity
TIA-603
ETSI

65 dB at 12.5 kHz / 75 dB at 20 and 25 kHz
60 dB at 12.5 kHz / 70 dB at 20 and 25 kHz
Intermodulation
TIA-603
ETSI

75 dB at 12.5/20/25 kHz
70 dB at 12.5/20/25 kHz
Spurious response rejection
TIA-603
ETSI

80 dB at 12.5/20/25 kHz
80 dB at 12.5/20/25 kHz
Hum and noise
40 dB at 12.5 kHz
43 dB at 20 kHz
45 dB at 25 kHz
Nominal audio power output
0.5 W
Nominal audio distortion
≤ 3 %
Audio sensitivity
+1 dB to -3 dB
Conducted spurious emission
< -57 dBm
 
Ambiant data
Operating temperature range
-30 °C to +60 °C
Storage temperature range
-40 °C to +85 °C

 

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